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( number of products: 84 )

Introduced in the 1950s by Campagnolo, the bicycle gear shifting mechanism has been used to increase comfort and improve riding efficiency since its inception. The first bicycle derailleurs mounted on professional road bikes allowed athletes to win major tours such as the Tour de France and the Giro d'Italia. Today, it's hard to imagine riders like Rafał Majka, one of the leading Polish road cyclists, winning the best climber jersey without using this component.

The rear derailleur is a part of the bicycle's drivetrain responsible for changing gears on the rear cassette. The rear derailleur consists of a body and a pulley that work together. Currently, rear derailleurs handle sets ranging from 5 to 11 gears. At, you will find both screw-on and hanger-mounted rear derailleurs. These products come from trusted manufacturers such as Shimano, Kross, Accent, and many others, ensuring their excellent quality. Additionally, we offer replacement hangers for frames and derailleur guards. Feel free to shop with us!

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